(260611) — GUANGZHOU, June 11, 2026 (Xinhua) — Wang Xin, the founder and chairwoman of Guangdong Dtech Technology Co., Ltd., works at the company’s lab in Dongguan, south China’s Guangdong Province, on March 19, 2026. TO GO WITH “Feature: From south China ‘factory girl’ to micro-drill champion” (Xinhua/Mao Siqian)